78486962398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{39857}}^1$

素因数の和:40021

約数の個数: 64

約数和(自身を含む): 137404874880

約数和(自身を除く): 58917912482

約数列:

[1, 2, 13, 23, 26, 37, 46, 74, 89, 178, 299, 481, 598, 851, 962, 1157, 1702, 2047, 2314, 3293, 4094, 6586, 11063, 22126, 26611, 39857, 42809, 53222, 75739, 79714, 85618, 151478, 518141, 916711, 984607, 1036282, 1474709, 1833422, 1969214, 2949418, 3547273, 7094546, 11917243, 19171217, 23834486, 33918307, 38342434, 46114549, 67836614, 81587279, 92229098, 131249101, 163174558, 262498202, 440937991, 881875982, 1060634627, 1706238313, 2121269254, 3018729323, 3412476626, 6037458646, 39243481199, 78486962398]

約数ペア:

[(1, 78486962398), (2, 39243481199), (13, 6037458646), (23, 3412476626), (26, 3018729323), (37, 2121269254), (46, 1706238313), (74, 1060634627), (89, 881875982), (178, 440937991), (299, 262498202), (481, 163174558), (598, 131249101), (851, 92229098), (962, 81587279), (1157, 67836614), (1702, 46114549), (2047, 38342434), (2314, 33918307), (3293, 23834486), (4094, 19171217), (6586, 11917243), (11063, 7094546), (22126, 3547273), (26611, 2949418), (39857, 1969214), (42809, 1833422), (53222, 1474709), (75739, 1036282), (79714, 984607), (85618, 916711), (151478, 518141)]